NTSTATUS __fastcall PnpQueryAndSaveDeviceNodeCapabilities(__int64 a1){
NTSTATUS result;
_DEVICE_CAPABILITIES Capabilities;
memset(&Capabilities, 0i64, sizeof(Capabilities));
result = PpIrpQueryCapabilities(*(PDEVICE_OBJECT *)(a1 + 32), &Capabilities);
if( result >= 0 )
return PnpSaveDeviceCapabilities(a1, &Capabilities, 0);
return result;
}